... third-generation high-speed processing chip,MT6575-1GHZ system,5.0"WVGA screen,480 x 800 ... WCDMA/GSM,four-bands , Mobile AP,wifi,GPS+AGPS,Light sensor,Gravity Sensor,Proximity sensor,Digital ... with the Android 4.0.3 OS GPS+AGPS global positioning navigation system3G,WIFI 802.11b ... 900/1800/1900sim cardDual sim cards, dual standbyNavigation:GPS+AGPS NavigatorDisplay5.0" WVGA 1600K colorDisplay800 x ...